Probably the most well known of the "Six Locks", Lock 20 stands beside the famous Great Falls Tavern. Great Falls Tavern had a dual function as serving as lockhouse 12 as well as being an inn for visitors of the falls.
Add to Itinerary
You can now create your own itineraries to guide your C&O Canal exploration, or you can copy one of ours! Lean more about Itineraries.